| ZIP Codes: | 4 ZIP Codes (4 Standard, 0 PO Box, 0 Unique) [See All] |
| Area Codes: | 220 / 740 |
| Timezone: | Eastern (GMT -05:00) |
| Local Time: | 2:13:21 PM |
| Population: | 12,068 [See All] |
| FIPS: | 39115 |
| Land Area: | 345 sq mi |
| Water Area: | 4 sq mi |
| Coordinates: | 39.5814, -81.8473 |
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12,068 residents live across 4 ZIPs covering 345 sq mi, served by 4 distinct USPS-recognized cities.
Population moved from 12,600 to 12,068 from 2014 to 2024 — a -4.2% change. 1 ZIPs gained residents, 3 lost.
The county's wealthiest ZIP 43728 (Chesterhill, $66,000 median) and poorest ZIP 43787 (Stockport, $45,880) are 6.1 miles apart — a 1.4× income gap across local geography.
Median home values vary 1.1× across this county — from $141,900 in 43756 (Mcconnelsville) to $153,000 in 43787 (Stockport).
Density varies 1× across the county — from 30 people/sq mi in 43728 (Chesterhill) to 41 in 43756 (Mcconnelsville).
Educational attainment ranges from 7.9% bachelor's+ in 43728 (Chesterhill) to 21.6% in 43756 (Mcconnelsville) — the breadth of educational profiles across the area.
Within Ohio, this is the #86 most populous of 88 counties and ranks #73 for median household income .
Weighted by population, the typical household earns about $59,527 across the county — reflecting what a typical resident sees, not a simple ZIP average.
15.8% of adults age 25+ hold a bachelor's degree or higher (1,337 of 8,477 reporting).
4 Standard delivery, 0 PO Box only, 0 single-entity Unique ZIPs serve this county.